C12000 is a high purity Electrolytic Copper, also known as ETP (ETP Tough Pitch Copper). It consists of at least 99.9% copper and some impurity elements (usually no more than 0.04%), such as oxygen, iron, and sulfur. ETP copper is one of the copper alloys commonly used in the manufacture of semiconductor devices, wires and cables, electronic components, automotive parts, HVAC and refrigeration equipment.
The c12000 is very conductive and processable, and has high corrosion resistance and storage power. In addition, the C12000 is also used in the field of architecture and art, such as roofing, POTS, boilers and sculpture. Its main characteristics are high electrical conductivity, good processability, excellent corrosion resistance and storage.
| Property | Typical Value |
|---|---|
| Tensile Strength | 200 – 250 MPa (29,000 – 36,000 psi) |
| Yield Strength | 100 – 220 MPa (14,500 – 31,900 psi) |
| Elongation | 15% – 45% |
| Hardness (Rockwell B) | 40 – 85 |
